Recently, when we tried to open a Hehr jalousie window on our Roadtrek, nothing happened when the knob was turned. It appears that maybe the torque operator is broken. When outside the Roadtrek, the window can be moved by hand. Are there any folks out there who have successfully repaired these windows, and where did you get the replacement parts? I'm unsure if Hehr is still in business, judging by an internet search.
Thanks in advance for any advice you can offer.
Jerry & Susie
1996 Roadtrek 190 Versatile (Dodge 5.2 L)